Question
A polygon has 44 diagonals. How many sides does this
polygon have?Solution
The number of diagonals for a polygon having ‘n’ sides is given by n * (n - 3)/2. ⇒ n (n - 3)/2 = 44 ⇒ n² - 3n - 88 = 0 ⇒ (n - 11) (n + 8) = 0 ⇒ n = 11
While there may be a limited number of options and variety (A)/there are certainly enough quality destination to keep satisfy (B)/the appetite of those...
Select the segment which has a grammatical error.
Anupam posses five golden phones but he would not show them to anyone
Many firms fail because when they begin (1)/ exporting, they have not research the (2)/ target markets or have not planned enough. (3)/ No error (4)
Three years ago a group of (1) scientists made a breathtaking (2) breakthrough discovery (3) by publishing a genetic map showing the DNA breakdown of t...
Scarcely had he gone(A)/ than I remembered(B)/ his name.(C)/ No error
The problems that our (a)/ country has and is bound to face (b)/ are the outcome of the selfishness of our so called saviours. (c)/ No error (d)
Find the error and mark the correct option. If there is no error, choose option E. Â
A. The philosopher argued persuasively that the fundamen...
- Find out the error according to the grammar and context of the given sentences. If there is no error, mark option 5, i.e. No error. (Ignore the punctuation...
In the sentence, identify the segment which contains the grammatical error.
The boxes were heavy, so carrying two of them was too much weighte...
The widely publicized manifesto (a) / of the new party (b) / is not much different than ours. (c) / No Error (d)Â
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